Instrument panel of a truck vehicle



FIG. 1 is a left, front perspective view of an instrument panel of a truck vehicle showing our new design;

FIG. 2 is a right, front perspective view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a front view thereof. 

The ornamental design for an instrument panel of a truck vehicle, as shown and described. 